HCMS-2963

HCMS-29xx Series High Performance CMOS 5×7 Alphanumeric Displays Data Sheet Description Features The HCMS-29xx series are high performance, easy to use dot matrix displays driven by on-board CMOS ICs. Each display can be directly inter­ faced with a microproces­sor, thus eliminat­ing the need for cum­ber­ some interface compo­nents. The serial IC interface allows higher char­ac­ter count information displays with a minimum of data lines. A variety of colors, font heights, and character counts gives designers a wide range of prod­uct choices for their specific appli­cations and the easy to read 5×7 pixel format allows the display of uppercase, lower case, Kata­kana, and custom user-defined characters. These dis­plays are stackable in the x- and ydirections, making them ideal for high character count displays. •  Easy to use •  Interfaces directly with microprocessors •  0.15” character height in 4, 8, and 16 (2×8) character packages •  0.20” character height in 4 and 8 character packages •  Rugged X- and Y-stackable package •  Serial input •  Convenient brightness controls •  Wave solderable •  Offered in five colors •  Low power CMOS technology •  TTL compatible Applications •  Telecommunications equipment •  Portable data entry devices •  Computer peripherals •  Medical equipment •  Test equipment •  Business machines • Avionics •  Industrial controls Device Selection Guide Deep Red HER Orange Yellow Green Package Drawing 1 × 4 0.15” Character HCMS-2905 HCMS-2902 HCMS-2904 HCMS-2901 HCMS-2903 A Description 1 × 8 0.15” Character HCMS-2915 HCMS-2912 HCMS-2914 HCMS-2911 HCMS-2913 B 2 × 8 0.15” Character HCMS-2925 HCMS-2922 HCMS-2924 HCMS-2921 HCMS-2923 C 1 × 4 0.20” Character HCMS-2965 HCMS-2962 HCMS-2964 HCMS-2961 HCMS-2963 D 1 × 8 0.20” Character HCMS-2975 HCMS-2972 HCMS-2974 HCMS-2971 HCMS-2973 E ESD WARNING: STANDARD CMOS HANDLING PRECAUTIONS SHOULD BE OBSERVED TO AVOID STATIC DISCHARGE. HCMS-290x 17.78 (0.700) MAX. PIN FUNCTION ASSIGNMENT TABLE PIN # FUNCTION 1 DATA OUT 2 OSC 3 V LED 4 DATA IN 5 RS 6 CLK 7 CE 8 BLANK 9 GND 10 SEL 11 V LOGIC 12 RESET 4.45 (0.175) TYP. 2.22 (0.087) SYM. 12 1 3.71 (0.146) TYP. 2 3 4 10.16 (0.400) MAX. 1 2.11 (0.083) TYP. DATE CODE LIGHT INTENSITY CATEGORY COLOR BIN COUNTRY OF ORIGIN PIN # 1 IDENTIFIER PART NUMBER 5.08 (0.200) 0.25 (0.010) HCMS-290X X Z YYWW COO 4.32 TYP. (0.170) 0.51 (0.020) PIN # 1 2.54 SYM. (0.100) 1.27 SYM. (0.050) 2.54 ± 0.13 (0.100 ± 0.005) TYP. (NON ACCUM.) 0.51 ± 0.13 TYP. (0.020 ± 0.005) 7.62 (0.300) NOTES: 1. DIMENSIONS ARE IN mm (INCHES). 2. UNLESS OTHERWISE SPECIFIED, TOLERANCE ON DIMENSIONS IS ± 0.38 mm (0.015 INCH). 3. LEAD MATERIAL: SOLDER PLATED COPPER ALLOY. HCMS-291x 35.56 (1.400) MAX. 2.22 (0.087) SYM. 3.71 TYP. (0.146) 4.45 TYP. (0.175) PIN FUNCTION ASSIGNMENT TABLE 26 0 1 2 3 4 5 6 7 10.16 (0.400) MAX. 3 2.11 (0.083) TYP. DATE CODE (YEAR, WEEK) PIN # 1 IDENTIFIER INTENSITY CATEGORY COLOR BIN COUNTRY OF ORIGIN PART NUMBER 0.51 (0.020) 0.51 ± 0.13 TYP. (0.020 ± 0.005) HCMS-291X YYWW X Z COO 5.08 (0.200) 4.32 (0.170) TYP. 2.54 SYM. (0.100) 2.54 ± 0.13 TYP. (0.100 ± 0.005) (NON ACCUM.) NOTES: 1. DIMENSIONS ARE IN mm (INCHES). 2. UNLESS OTHERWISE SPECIFIED, TOLERANCE ON DIMENSIONS IS ± 0.38 mm (0.015 INCH). 3. LEAD MATERIAL: SOLDER PLATED COPPER ALLOY. 2 0.25 (0.010) 1.27 SYM. (0.050) 7.62 (0.300) PIN # FUNCTION 1 NO PIN 2 NO PIN 3 V LED 4 NO PIN 5 NO PIN 6 NO PIN GND LED 7 8 NO PIN 9 NO PIN 10 V LED 11 NO PIN 12 NO PIN 13 NO PIN 14 DATA IN 15 RS 16 NO PIN 17 CLOCK 18 CE 19 BLANK 20 GND LOGIC 21 SEL 22 V LOGIC 23 NO PIN 24 RESET 25 OSC 26 DATA OUT HCMS-292x PIN FUNCTION ASSIGNMENT TABLE PIN # FUNCTION PIN # FUNCTION 1A NO PIN 1B NO PIN 2A NO PIN 2B NO PIN 3A V LED 3B V LED 4A NO PIN 4B NO PIN 5A NO PIN 5B NO PIN 6A NO PIN 6B NO PIN 7A GND LED 7B GND LED 8A NO PIN 8B NO PIN 9A NO PIN 9B NO PIN 10A V LED 10B V LED 11A NO PIN 11B NO PIN 12A NO PIN 12B NO PIN 13A NO PIN 13B NO PIN 14A DATA IN 14B DATA IN 15A RS 15B RS 16A NO PIN 16B NO PIN 17A CLOCK 17B CLOCK 18A CE 18B CE 19A BLANK 19B BLANK 20A GND LOGIC 20B GND LOGIC 21A SEL 21B SEL 22A V LOGIC 22B V LOGIC 23A NO PIN 23B NO PIN 24A RESET 24B RESET 25A OSC 25B OSC 26A DATA OUT 26B DATA OUT 35.56 (1.400) MAX. 2.22 (0.088) SYM. 4.45 (0.175) MAX. ROW B 26B 0 1 2 3 4 5 6 7 3B 9.65 (0.380) 4.83 (0.190) 19.81 (0.780) MAX. 26A ROW A 8 9 10 11 12 13 14 15 3.71 (0.146) TYP. 3A 2.11 (0.083) TYP. DATE CODE (YEAR, WEEK) INTENSITY CATEGORY PIN # 1 IDENTIFIER COLOR BIN COUNTRY OF ORIGIN PART NUMBER HCMS-292X YYWW 0.51 (0.020) X Z COO 2.54 SYM. (0.100) 0.51 ± 0.13 TYP. (0.020 ± 0.005) 0.25 (0.010) 5.08 (0.200) 1.27 (0.050) 2.54 ± 0.13 TYP. (0.100 ± 0.005) (NON ACCUM.) 7.62 (0.300) 2.03 (0.080) NOTES: 1. DIMENSIONS ARE IN mm (INCHES). 2. UNLESS OTHERWISE SPECIFIED, TOLERANCE ON DIMENSIONS IS ± 0.38 mm (0.015 INCH). 3. LEAD MATERIAL: SOLDER PLATED COPPER ALLOY. HCMS-296x PIN FUNCTION ASSIGNMENT TABLE 21.46 (0.845) MAX. PIN # 1 2 3 4 5 6 7 8 9 10 11 12 2.67 (0.105) SYM. 2.54 (0.100) TYP. 4.57 TYP. (0.180) 0 1 2 3 11.43 (0.450) MAX. 5.36 (0.211) TYP. PIN # 1 IDENTIFIER DATE CODE (YEAR, WEEK) INTENSITY CATEGORY COLOR BIN COUNTRY OF ORIGIN PART NUMBER HCMS-296X YYWW X Z COO 0.25 (0.010) 5.31 (0.209) 4.28 SYM. (0.169) 0.51 ± 0.13 TYP. (0.020 ± 0.005) 2.54 ± 0.13 TYP. (0.100 ± 0.005) NOTES: 1. DIMENSIONS ARE IN mm (INCHES). 2. UNLESS OTHERWISE SPECIFIED, THE TOLERANCE ON DIMENSIONS IS ± 0.38 mm (0.015 INCH). 3. LEAD MATERIAL: SOLDER PLATED COPPER ALLOY. 3 FUNCTION DATA OUT OSC V LED DATA IN RS CLK CE BLANK GND SEL V LOGIC RESET 3.71 TYP. (0.146) 0.50 (0.020) 1.83 SYM. (0.072) 7.62 (0.300) HCMS-297x 42.93 (1.690) MAX. 2.67 (0.105) SYM. 4.57 TYP. (0.180) 5.36 (0.211) TYP. PIN FUNCTION ASSIGNMENT TABLE 26 1 2 3 4 5 6 7 8 11.43 (0.450) MAX. 3 2.54 (0.100) TYP. PIN # 1 IDENTIFIER DATE CODE (YEAR, WEEK) INTENSITY CATEGORY COLOR BIN COUNTRY OF ORIGIN PART NUMBER 0.51 (0.020) HCMS-297X YYWW 0.25 (0.010) 5.31 (0.209) X Z COO 3.71 TYP. (0.146) 6.22 SYM. (0.245) 0.51 ± 0.13 TYP. (0.020 ± 0.005) 2.54 ± 0.13 TYP. (0.100 ± 0.005) (NON ACCUM.) 1.90 SYM. (0.075) 7.62 (0.300) NOTES: 1. DIMENSIONS ARE IN mm (INCHES). 2. UNLESS OTHERWISE SPECIFIED, TOLERANCE ON DIMENSIONS IS ± 0.38 mm (0.015 INCH). 3. LEAD MATERIAL: SOLDER PLATED COPPER ALLOY. Absolute Maximum Ratings Logic Supply Voltage, VLOGIC to GNDLOGIC ‑0.3 V to 7.0 V LED Supply Voltage, VLED to GNDLED ‑0.3 V to 5.5 V Input Voltage, Any Pin to GND ‑0.3 V to VLOGIC +0.3 V Free Air Operating Temperature Range TA [1] ‑40 °C to +85 °C Relative Humidity (noncondensing) 85% Storage Temperature, TS ‑55 °C to 100 °C Soldering Temperature [1.59 mm (0.063 in.) Below Body]   Solder Dipping   Wave Soldering 260 °C for 5 secs 250 °C for 3 secs ESD Protection @ 1.5 kΩ, 100 pF (each pin) Class 1, 0-1999 V TOTAL Package Power Dissipation at TA = 25 °C [2]   4 Character   8 Character   16 Character 1.2 W 2.4 W 4.8 W Note: 1. For operation in high ambient temperatures, see Appendix A, Thermal Considerations. Recommended Operating Conditions Over Temperature Range (-40 °C to +85 °C) Parameter Symbol Min. Typ. Max. Units Logic Supply Voltage VLOGIC 3.0 5.0 5.5 V LED Supply Voltage VLED 4.0 5.0 5.5 V -0.3 0 GNDLED to GNDLOGIC 4 +0.3 V PIN # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 FUNCTION NO PIN NO PIN V LED NO PIN NO PIN NO PIN GND LED NO PIN NO PIN V LED NO PIN NO PIN NO PIN DATA IN RS NO PIN CLOCK CE BLANK GND LOGIC SEL V LOGIC NO PIN RESET OSC DATA OUT Electrical Characteristics Over Operating Temperature Range (-40 °C to +85 °C) TA = 25 °C -40 °C < TA < 85 °C VLOGIC = 5.0 V 3.0 V < VLOGIC < 5.5 V Parameter Symbol Typ. Max. Min. Max. Units Test Conditions Input Leakage Current II   HCMS-290x/296x (4 char) +7.5 -2.5 +50   HCMS-291x/297x (8 char) +15 -5.0 +100   HCMS-292x (16 char) +15 -5.0 +100 µA VIN = 0 V to VLOGIC ILOGIC OPERATING ILOGIC(OPT)   HCMS-290x/296x (4 char) 0.4 2.5 5   HCMS-291x/297x (8 char) 0.8 5 10   HCMS-292x (16 char) 0.8 5 10 mA VIN = VLOGIC ILOGIC SLEEP [1] ILOGIC(SLP)   HCMS-290x/296x (4 char) 5 15 25   HCMS-291x/297x (8 char) 10 30 50   HCMS-292x (16 char) 10 30 50 µA VIN = VLOGIC ILED BLANK ILED(BL)   HMCS-290x/296x (4 char) 2.0 4 4.0   HCMS-291x/297x (8 char) 4.0 8 8   HCMS-292x (16 char) 4.0 8 8 mA ILED SLEEP [1] ILED(SLP)   HCMS-290x/296x (4 char) 1 3 50   HCMS 291x/297x (8 char) 2 6 100   HCMS-292x (16 char) 2 6 100 µA BL = 0 V Peak Pixel Current [2] IPIXEL VLED = 5.5 V   HCMS-29x5 (Deep Red) 15.4 17.1 18.7 mA All pixels ON,   HCMS-29xx (Other Colors) 14.0 15.9 17.1 mA Average value per pixel HIGH Level Input Voltage Vih 2.0 V 4.5 V < VLOGIC < 5.5 V 0.8 VLOGIC LOW Level Input Voltage Vil V 3.0 V < VLOGIC < 4.5 V 0.8 V 4.5 V < VLOGIC < 5.5 V 0.2 VLOGIC V 3.0 V < VLOGIC < 4.5 V HIGH Level Output Voltage Voh 2.0 V VLOGIC = 4.5 V, Ioh = -40 µA 0.8 VLOGIC V 3.0 V < VLOGIC < 4.5 V LOW Level Output Voltage Vol 0.4 V VLOGIC = 5.5 V, Iol = 1.6 mA [3] Thermal Resistance RqJ-P 0.2 VLOGIC 70 V 3.0 V < VLOGIC < 4.5 V °C/W IC junction to pin Notes: 1.  In SLEEP mode, the internal oscillator and reference current for LED drivers are off. 2.  Average peak pixel current is measured at the maximum drive current set by Control Register 0. Individual pixels may exceed this value. 3.  For the Oscillator Output, Iol = 40 µA. 5 Optical Characteristics at 25 °C[1] VLED = 5.0 V, 50% Peak Current, 100% Pulse Width        Peak       Luminous Intensity per LED [2] Wavelength       Character Average (µcd) lPeak (nm) Display Color Part Number Min. Typ. Typ. Dominant Wavelength ld [3] (nm) Typ. Deep Red HCMS-29x5 95 770 645 637 High Efficiency Red HCMS-29x2 64 270 635 626 Orange HCMS-29x4 64 180 600 602 Yellow HCMS-29x1 64 180 583 585 Green HCMS-29x3 64 270 568 574 Notes: 1.  Refers to the initial case temperature of the device immediately before measurement. 2.  Measured with all LEDs illuminated. 3.  Dominant wavelength, ld, is derived from the CIE chromaticity diagram and represents the single wavelength, which defines the perceived LED color. Electrical Description Pin Function Description RESET (RST) Sets Control Register bits to logic low. The Dot Register contents are unaffected by the Reset pin. (logic low = reset; logic high = normal operation). DATA IN (DIN) Serial Data input for Dot or Control Register data. Data is entered on the rising edge of the Clock input. DATA OUT (DOUT ) Serial Data output for Dot or Control Register data. This pin is used for cascading multiple displays. CLOCK (CLK) Clock input for writing Dot or Control Register data. When Chip Enable is logic low, data is entered on the rising Clock edge. REGISTER SELECT (RS) Selects Dot Register (RS = logic low) or Control Register (RS = logic high) as the destination for serial data entry. The logic level of RS is latched on the falling edge of the Chip Enable input. CHIP ENABLE (CE) This input must be a logic low to write data to the display. When CE returns to logic high and CLK is logic low, data is latched to either the LED output drivers or a Control Register. OSCILLATOR SELECT (SEL) Selects either an internal or external display oscillator source. (logic low = External Display Oscillator; logic high = Internal Display Oscillator). OSCILLATOR (OSC) Output for the Internal Display Oscillator (SEL = logic high) or input for an External Display Oscillator (SEL = logic low). BLANK (BL) Blanks the display when logic high. May be modulated for brightness control. GNDLED Ground for LED drivers. GNDLOGIC Ground for logic. VLED Positive supply for LED drivers. VLOGIC Positive supply for logic. 6 AC Timing Characteristics Over Temperature Range (-40 °C to +85 °C) Timing Diagram Ref. Number Description  Symbol 4.5 V < VLOGIC VLOGIC) and when a high current is forced into the input. To prevent input current latchup and ESD damage, unused inputs should be con­nected to either ground or VLOGIC. Voltages should not be applied to the inputs until VLOGIC has been applied to the display. Appendix C. Oscillator The oscillator provides the internal refresh circuitry with a signal that is used to synchron­ize the columns and rows. This ensures that the right data is in the dot drivers for that row. This signal can be supplied from either an external source or the internal source. A display refresh rate of 100 Hz or faster ensures flicker‑free operation. Thus for an external oscillator the frequency should be greater than or equal to 512 x 100 Hz = 51.2 kHz. Operation above 1 MHz without the prescaler or 8 MHz with the prescaler may cause noticeable pixel to pixel mismatch. 15 Appendix D. Refresh Circuitry This display driver consists of 20 one‑of‑eight column decoders and 20 constant current sources, 1 one‑of‑eight row decoder and eight row sinks, a pulse width modulation control block, a peak current control block, and the circuit to refresh the LEDs. The refresh counters and oscillator are used to synchronize the columns and rows. The 160 bits are organized as 20 columns by 8 rows. The IC illuminates the display by sequentially turning ON each of the 8 row‑drivers. To refresh the display once takes 512 oscillator cycles. Because there are eight row drivers, each row driver is selected for 64 (512/8) oscillator cycles. Four cycles are used to briefly blank the display before the following row is switched on. Thus, each row is ON for 60 oscillator cycles out of a possible 64. This corresponds to the maximum LED on time. Appendix E. Display Brightness Two ways have been shown to control the brightness of this LED display: setting the peak current and setting the duty factor. Both values are set in Control Word 0. To compute the resulting display brightness when both PWM and peak current control are used, simply multiply the two relative bright­ness factors. For example, if Control Register 0 holds the word 1001101, the peak current is 73% of full scale (BIT D5 = L, BIT D4 = L) and the PWM is set to 60% duty factor (BIT D3 = H, BIT D2 = H, BIT D1 = L, BIT D0 = H). The resulting brightness is 44% (.73 x .60 = .44) of full scale. The temperature of the display will also affect the LED bright­ness as shown in Figure 5. Intensity Bin Limits for HCMS-29xx (except for HCMS-29x5) Intensity Range (mcd) Min. Max. D 1.18 2.07 E 1.78 3.13 F 2.70 4.64 G 4.00 7.00 H 6.00 10.50 I 9.00 15.75 J 13.58 23.88 K 20.59 36.03 L 31.06 54.35 Note: Test conditions as specified in Optical Characteristic table. Intensity Bin Limits for HCMS-29x5 BIN Intensity Range (mcd) Min. Max. H 6.00 10.50 I 9.00 15.75 J 13.58 23.88 K 20.59 36.03 L 31.06 54.35 M 46.45 80.41 Note: Test conditions as specified in Optical Characteristic table. 16 RELATIVE LUMINOUS INTENSITY (NORMALIZED TO 1 AT 25 °C) BIN 3.0 2.6 HER/ORANGE 2.2 1.8 1.4 YELLOW GREEN DEEP RED 1.0 0.6 0.2 -55 Figure 5. -35 -15 5 25 45 TA – AMBIENT TEMPERATURE – °C 65 85 Appendix F. Reference Material Application Note 1027: Soldering LED Components Applica­tion Note 1015: Contrast Enhancement Techniques for LED Displays For product information and a complete list of distributors, please go to our website: www.avagotech.com Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. Data subject to change. Copyright © 2005-2015 Avago Technologies. All rights reserved. Obsoletes 5989-3181EN AV02-0699EN - October 15, 2015